Only non-KNEX parts are string, sling, and paperclip for firing pin. Throws golf balls about 20 feet.
Only non-KNEX parts are twine for cables and chairs for anchors.
Holds about 6 pounds of weight on a four foot span.
Fixed base with hanging basket
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| KNEX Trebuchet Only non-KNEX parts are string, sling, and paperclip for firing pin. Throws golf balls about 20 feet. |
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| 3MB streaming video of Trebuchet throwing golfballs | ||||||||||||||
| KNEX Suspension Bridge Only non-KNEX parts are twine for cables and chairs for anchors. Holds about 6 pounds of weight on a four foot span. |
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| 3MB streaming video of loaded Suspension Bridge | ||||||||||||||
| KNEX Trebuchet #2 Fixed base with hanging basket |
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